OFFSET
1,1
FORMULA
a(n) = max(A032523(n), a(n-1)) for n > 1. - Andrew Howroyd, Aug 05 2024
MATHEMATICA
f[n_] := Block[{k = 1}, While[ StringPosition[ ToString[ Union[ ContinuedFraction[Pi, k]]], StringDrop[ ToString[ Table[i, {i, n}]], -1]] == {}, k++ ]; k]; Table[ f[n], {n, 1, 51}]
CROSSREFS
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Jan 26 2004
EXTENSIONS
Name clarified by Andrew Howroyd, Aug 05 2024
STATUS
approved